5.0 | Rated by 300+ homeowners
Windows and Doors Replacement
Enjoy a more comfortable, energy efficient and secure home.
Secure and confidential
5.0 | Rated by 300+ homeowners
Windows and Doors Replacement in GTA
Enjoy a more comfortable, energy efficient and secure home.
We Hear You
We Hear You
If these sound familiar, you’re not alone. We replace windows and doors every day.
Window and door problems escalate fast. Drafts raise energy use, leaks damage drywall, foggy glass hurts visibility, and broken hardware affects daily use. These issues only worsen over time and reduce comfort and home value. That’s why homeowners turn to a trusted windows and doors company to fix the root problem, not just the symptoms.
Water
Leaks
Mold
Buildup
Cold
Drafts
Security
Concerns
Foggy
Glass
Outside
Noise
Broken
Hardware
Rotting
Frame
Real Results from Real Window & Door Replacements
Trusted by 300+ homeowners like you
Andrea McMillan
North York, ON
My experience with Windowsville was fantastic. They were prompt from the start, provided a quick quote, and worked within my budget. Communication was excellent—they provided me with plenty of notice to prepare for the installation. On installation day, their team was efficient, friendly, and treated my home with care. The new windows and front door look great, and I’m extremely happy with both the service and the quality of the products.
Naaz Mulji
Windowsville is absolutely amazing. From Arik in sales, Arthur in operations and Milan and Billy in installation. The whole process from transaction to installation was totally seamless. Windowsville is professional and trustworthy. They won't push you to buy. In fact, I waited three months to make my decision to replace all my windows and doors. Great quality and superb installation. Thank you very much for enhancing the look of my house and saving me a lot on my energy bill.
Yan Krupnik
Concord, ON
Thank you to Windowsville's team for an outstanding job! We couldn't be happier with the windows and sliding glass door that they put for the entire house. They were responsive in communication throughout the process. The 2 gentlemen that came to install everything were very nice and professional. In strongly recommend Windowsville's team for anyone who wants quality product and outstanding customer service. Thank you!
Stop Wasting Time on Temporary Fixes
Our Canadian-built, high-performance windows and doors solve the real problem. At Windowsville, we don’t believe in quick patches. As a trusted windows and doors company in Toronto and GTA, we provide complete windows and doors installation services using durable and energy-efficient products designed for Canadian weather.
We Solve Energy Loss Problems, Not Just Replace Windows and Doors
With our windows and doors replacement, you get a fully sealed, insulated system that improves comfort, efficiency, and durability. Your home stays quieter, maintains steadier temperatures, and looks refreshed immediately.
You Get One Point of Contact, From Start to Finish
No call centers. No "we'll get back to you." One experienced project manager handles your window and door replacement from start to finish, keeping you updated and making sure it's done right.
We Handle Everything, You Don't Lift a Finger
From the first measurement to the final piece of trim, we manage every step. No coordinating trades, no chasing updates, and no messy cleanup after windows and doors installation.
Installed in Just One Day
We respect your time. Most window and door installations finish in one day. Our team protects your home, removes the old windows, installs the new system with proper sealing and insulation, and leaves everything clean. By evening, you enjoy quieter rooms, steady temperatures, and a fresh look.
Experience The Next-Level Performance
Double
Pane
Triple
Pane
Double Pane Window
Triple Pane Window
IMPROVE HOME INSULATION
Better at preventing heat from escaping your home during cold weather and keeping heat out during hot weather.
ENHANCE SOUNDPROOFING
Effectively blocking out noise from the external environment and providing a quieter and more peaceful indoor environment.
SLASH ENERGY BILLS
Reducing energy loss lowers heating and cooling needs, utility bills and reducing environmental impact.
The results depend on multiple factors beyond the qualities of the windows and doors and are not guaranteed to be the same in all circumstances.
Everything You Need in One Place
Windowsville provide complete window and door replacement solutions for homeowners. From expert consultation to supplying premium products, professional installation, and ongoing service. Our team handles every part of your project with care and accountability.
We Consult
We Supply
We Install
We Service
How We Bring Better Windows and Doors to Your Home
Step 1
We Listen & Assess
We visit your home to assess your needs, take precise measurements, and guide you through the best window and door options for your style, comfort, and budget.
Step 2
We Build Your Product
Your chosen windows and doors are made to order using high-quality materials and energy-efficient technology to ensure a perfect fit and lasting performance.
Step 3
We Install & Seal with Care
Our trained installers remove your old windows and doors, fit the new ones with precision, and insulate every gap for an airtight, energy-efficient seal, ready to perform from day one.
See the Difference New Windows and Doors Can Make
Outdated or drafty windows and doors hurt comfort, curb appeal, and home value. With professional windows and doors replacement, you get improved energy efficiency, modern design, and a home that finally feels right. Whether you need a trusted windows and doors supplier or expert installers, the results speak for themselves.
BEFORE
AFTER
Browse Our Products
Start browsing our certified energy efficient products below.
Recent Projects
Here is What Sets Windowsville Apart
Windows replacement is a major decision, and not every company offers the same quality or service. Take a quick look at how we compare on product, installation, warranty, and customer care so you can choose with confidence.
Easy & Flexible Payment Plan
Pay as low as
$29/Month*
Serving the GTA and beyond!
We are proud to offer window & door installations , replacements, and service throughout GTA and surrounding areas. We service in and around the following main service regions: